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Finding the Fourth Proportional to 250,573.50, 375,852.96 and 92,798.46

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Solution

The fourth proportional to 250,573.50, 375,852.96 and 92,798.46 is: 139,194.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,573.50 : 375,852.96 = 92,798.46 : x
  2. Step 2: Convert to fraction form
    250,573.50/375,852.96 = 92,798.46/x
  3. Step 3: Cross multiply
    250,573.50x = 375,852.96 × 92,798.46
  4. Step 4: Simplify right side
    250,573.50x = 34,878,575,874.44
  5. Step 5: Solve for x
    x = 34,878,575,874.44/250,573.50
  6. Step 6: Final answer
    x = 139,194.99

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.